Formal Testing

The formal test scheduled on October 24, 2026 will begin out of the primary Secaucus datacenter and perform a failover to the secondary Chicago DR datacenter site. This test is held to facilitate testing in coordination with other market centers as part of the annual SIFMA/FIA industry test and in support of Reg SCI requirements. This test involves a failover from Secaucus (Primary) to Chicago (Secondary) site.